Perfect for any large property, this security camera system delivers exceptional performance at a great price. The Lorex A4 Series 4MP IP Wired Bullet Security Cameras offer professional 2K clarity, Color Night Vision, Smart Motion Detection, Listen-In Audio, and IP67 weatherproof ratings to ensure uncompromising security all year long. These cameras connect to the powerful 32-channel Network Video Recorder and the included PoE switch for comprehensive 24/7 surveillance.